[Help wanted] Request for testing on macOS 26 Tahoe Beta

[CarterLi]

According to the screenshot of WWDC25

1. OS is missing
2. DE should be Liquid Glass instead of Aqua

Both issues should be fixed in the dev branch. Platform API of GPU should correctly report Metal 4 too.

If someone wants to help:

1. cat /System/Library/CoreServices/SystemVersion.plist. If it fails, sw_ver
2. Download the nightly build and run fastfetch -c all

[jwh926]

Hello. I think I can help with this issue.
I have macOS 26.0 Tahoe Beta installed on my M4 Mac Mini.

Here's the screenshot of it.

[CarterLi]

It's strange that /System/Library/CoreServices/SystemVersion.plist does report 26.0 but fastfetch detects the OS version 16.0

You may paste the result of following commands for more information. Thanks.

1. fastfetch -s os:gpu --format json
2. sysctl kern.osproductversion && sysctl kern.osversion

[WHYBBE]

It's quite strange. The code I compiled locally indeed shows 26, but when compiled in CI, it shows 16. Both are of version 2.46.0. Could there be anything else that affects this?

很奇怪，我自己本地编译的代码确实是26，但是ci编译的就是16，都是2.46.0版本，这还有什么其他东西会影响到吗

[CarterLi]

You may paste the result of following commands for more information. Thanks.

1. fastfetch -s os:gpu --format json
2. sysctl kern.osproductversion && sysctl kern.osversion

This

[WHYBBE]

[
  {
    "type": "OS",
    "result": {
      "buildID": "25A5279m",
      "codename": "Tahoe",
      "id": "macos",
      "idLike": "",
      "name": "macOS",
      "prettyName": "",
      "variant": "",
      "variantID": "",
      "version": "16.0",
      "versionID": "16.0"
    }
  },
  {
    "type": "GPU",
    "result": [
      {
        "index": 0,
        "coreCount": 10,
        "coreUsage": 7.0,
        "memory": {
          "dedicated": {
            "total": null,
            "used": null
          },
          "shared": {
            "total": 12713115648,
            "used": 837894144
          },
          "type": null
        },
        "driver": "com.apple.AGXG16G 340.5.3",
        "name": "Apple M4",
        "temperature": null,
        "type": "Integrated",
        "vendor": "Apple",
        "platformApi": "Metal 4",
        "frequency": 1578,
        "deviceId": 4294968255
      }
    ]
  }
]

kern.osproductversion: 26.0
kern.osversion: 25A5279m